() 3. I was asleep and didn't know what was.

   A. going on   B. going off

   C. going up

() 2. I will behave well in school and won't my parents .

   A. let;out   B. let;in

   C. let;down

() 1. We are supposed to spend our time on lessons on games.

   A. rather than   B. less than

   C. or rather

46. 趕到;露面show

47. 著陸;登陸land

48. 賣光 sold

49. 用完;耗盡run of 

50. 拿某人開玩笑 play jokes/tricks sb.

41. 自言自語 think oneself 

42. 聽說 hear

43. 變成 turn

44. 發(fā)生go

45. 加人某人做某事join sb.   do sth.

37. 排隊等候wait line 

38. 盯著看stare

39. (飛機) 起飛take

40. 誤機 the plane

33. 跟著某人轉(zhuǎn)follow sb.  

34. 把某物落在家里 sth. at home 

35. 輪流做某事 take to do sth.

36. 離……東面兩個街區(qū)的距離two east from …

29. 讓某人松了一口氣的是  one's relief 

30. 同意 agreement 

31. 陷入和某人的斗毆get a fight with sb.

32. 從經(jīng)驗中學習learn from the

25. 吸取教訓 learn mistakes 

26. 而不是 rather

27. 齊心合力pull

28. 接近(做) 某事 be close (doing) sth.

21. 使……失望let…

22. 開除某人kick sb.  

23. 讓某人進來let sb.  

24. 對某人苛刻 be too hard sb.